the q4000 is used to lift the blowout preventer. why are we using it? the reason we are doing it is because when it was brought and originally, it was to operate the manifold on the see that what -- seabed that allowed us to do this static -- excuse me, a dynamic attempt at the top killed. altman we did that by pumping mud and cement into that show client heard before that, we were having to kill the choke line with the q4000. it was never intended to be the primary lifting device. the reason we are using it is, on deck, it has the electrical connections and a computer that run the yellow pdod, which is the control pod that runs the hydraulic lines and vowels and operate the blowout preventer from the surface. we married the yellow pod with the q4000 at the start of the response. because of that, we are excepting some limitations on what they can do compared to what the "discover enterprise," can do. is the response of? >> yes. [unintelligible] do you see that as anything that might affect the response? >> i do not. >> thank you. >> i was wondering if y